KNS Precision AR15/M16 Gen 2 Non-Rotate Trigger/Hammer Pins .154 Diameter Dark Earth NRTHP-154DE. 154 Diameter Gen 2 Non-Rotate Trigger/Hammer Pins you can protect your receiver and will prevent wear on your irreplaceable registered NFA receiver. These AR15 M16 Trigger Pins by KNS Precision are designed to withstand the high impact of full and semi-auto 9mm .223 and 7.62mm suppressed weapons. The KNS Precision AR15/M16 .154 Diameter Gen 2 Non-Rotate Trigger/Hammer Pins are stainless steel and black nitride treated offering superior resistance to corrosion and wear. With no modification required you can install these pins easily on your own and there's an included installation tool and two torx wrenches for extra peace of mind. These are the strongest pins that can be produced and they will help keep your receiver together. For added safety these pins also prevent wear on your irreplaceable registered NFA receiver. With unique anti-creep retainers these pins will help keep your receiver together. Install the KNS Precision .154 Diameter Gen 2 Non-Rotate Trigger/Hammer Pins and watch your receiver begin to last much longer. Specifications for KNS Precision AR-15/M16 Gen 2 Non-Rotate Trigger/Hammer Pins: Manufacturer: KNS Precision Fabric/Material: Stainless Steel Country of Origin: USA Features of KNS Precision AR-15/M16 Gen 2 Non-Rotate Trigger/Hammer Pins Torque spec for screw-tightening should not exceed 11 inch-lbs 8 inch-lbs is recommended. Package Contents: KNS Precision AR-15/M16 Gen 2 Non-Rotate Trigger/Hammer Pins Installation Guide Tool 2 Torx Wrenches KNS Precision NRTHP-154DE: AR15/M16 Gen 2 Non-Rotate Trigger/Hammer Pins .154 Diameter Dark Earth